2. Given: -X-2(9-8x) = 12 Prove: x = 2
1. -X-2(9- 8x) = 12
2. -X- 18 + 16x = 12
3. 15x - 18 = 12
4. 15x = 30
5. X = 2

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

Solve the system of equations y= 3/2 - 1, -x+ y =-3